I've said before that Morrison's writing style is ill suited to a monthly publication format. The nature of comics being what they are, I should not have to go back and re-read the entire run to remember the tiniest minutia that he's touched on. A good comic can tell a lengthy story, but with Morrison's I come in every month thinking I've skipped an issue, or not remembering at all just what the heck was going on, and the issue does nothing to jog my memory. I do not have this problem with any other title that I read.
Thank God I'm not the only one. Reading his runs makes me feel like I am reading William S Burroughs.
That said, I like to go back and read from the beginning and it makes more sense.
I just wish to hell he would respect the continuity of other books in the DC universe--I still have not forgiven DC for the Countdown/Final Crisis fiasco.